Remove some white space at EOL.

5 files changed, 15 insertions, 15 deletions

diff --git a/bin/sh/error.c b/bin/sh/error.c
index c30b1a6..0c981a3 100644
--- a/bin/sh/error.c
+++ b/bin/sh/error.c
@@ -118,7 +118,7 @@ onint(void)
 	 * This doesn't seem to be needed, since main() emits a newline.
 	 */
 #if 0
-	if (tcgetpgrp(0) == getpid())	
+	if (tcgetpgrp(0) == getpid())
 		write(STDERR_FILENO, "\n", 1);
 #endif
 	if (rootshell && iflag)
diff --git a/bin/sh/eval.c b/bin/sh/eval.c
index 031cab3..9d92416 100644
--- a/bin/sh/eval.c
+++ b/bin/sh/eval.c
@@ -671,15 +671,15 @@ evalcommand(union node *cmd, int flags, struct backcmd *backcmd)
 		for (sp = varlist.list ; sp ; sp = sp->next)
 			if (strncmp(sp->text, PATH, sizeof(PATH) - 1) == 0) {
 				path = sp->text + sizeof(PATH) - 1;
-				/* 
+				/*
 				 * On `PATH=... command`, we need to make
 				 * sure that the command isn't using the
 				 * non-updated hash table of the outer PATH
-				 * setting and we need to make sure that 
+				 * setting and we need to make sure that
 				 * the hash table isn't filled with items
 				 * from the temporary setting.
 				 *
-				 * It would be better to forbit using and 
+				 * It would be better to forbit using and
 				 * updating the table while this command
 				 * runs, by the command finding mechanism
 				 * is heavily integrated with hash handling,
diff --git a/bin/sh/expand.c b/bin/sh/expand.c
index e980589..7fd2ba5 100644
--- a/bin/sh/expand.c
+++ b/bin/sh/expand.c
@@ -100,7 +100,7 @@ STATIC char *evalvar(char *, int);
 STATIC int varisset(char *, int);
 STATIC void varvalue(char *, int, int);
 STATIC void recordregion(int, int, int);
-STATIC void removerecordregions(int); 
+STATIC void removerecordregions(int);
 STATIC void ifsbreakup(char *, struct arglist *);
 STATIC void expandmeta(struct strlist *, int);
 STATIC void expmeta(char *, char *);
@@ -309,7 +309,7 @@ lose:
 }
 
 
-STATIC void 
+STATIC void
 removerecordregions(int endoff)
 {
 	if (ifslastp == NULL)
@@ -332,7 +332,7 @@ removerecordregions(int endoff)
 		}
 		return;
 	}
-	
+
 	ifslastp = &ifsfirst;
 	while (ifslastp->next && ifslastp->next->begoff < endoff)
 		ifslastp=ifslastp->next;
@@ -576,7 +576,7 @@ subevalvar(char *p, char *str, int strloc, int subtype, int startloc,
 			}
 			loc--;
 			if ((varflags & VSQUOTE) && loc > startp &&
-			    *(loc - 1) == CTLESC) { 
+			    *(loc - 1) == CTLESC) {
 				for (q = startp; q < loc; q++)
 					if (*q == CTLESC)
 						q++;
@@ -750,9 +750,9 @@ record:
 		if (!set) {
 			if (subevalvar(p, var, 0, subtype, startloc, varflags)) {
 				varflags &= ~VSNUL;
-				/* 
-				 * Remove any recorded regions beyond 
-				 * start of variable 
+				/*
+				 * Remove any recorded regions beyond
+				 * start of variable
 				 */
 				removerecordregions(startloc);
 				goto again;
@@ -972,7 +972,7 @@ ifsbreakup(char *string, struct arglist *arglist)
 		do {
 			p = string + ifsp->begoff;
 			nulonly = ifsp->nulonly;
-			ifs = nulonly ? nullstr : 
+			ifs = nulonly ? nullstr :
 				( ifsset() ? ifsval() : " \t\n" );
 			ifsspc = 0;
 			while (p < string + ifsp->endoff) {
diff --git a/bin/sh/jobs.c b/bin/sh/jobs.c
index 71e80f4..7e1c2c5 100644
--- a/bin/sh/jobs.c
+++ b/bin/sh/jobs.c
@@ -353,7 +353,7 @@ showjob(struct job *jp, pid_t pid, int sformat, int lformat)
 				    WEXITSTATUS(ps->status));
 		} else {
 #if JOBS
-			if (WIFSTOPPED(ps->status)) 
+			if (WIFSTOPPED(ps->status))
 				i = WSTOPSIG(ps->status);
 			else
 #endif
@@ -787,7 +787,7 @@ forkshell(struct job *jp, union node *n, int mode)
 			    ! fd0_redirected_p ()) {
 				close(0);
 				if (open(_PATH_DEVNULL, O_RDONLY) != 0)
-					error("Can't open %s: %s", 
+					error("Can't open %s: %s",
 					    _PATH_DEVNULL, strerror(errno));
 			}
 		}
diff --git a/bin/sh/miscbltin.c b/bin/sh/miscbltin.c
index 7c8981b..4ca4fcd 100644
--- a/bin/sh/miscbltin.c
+++ b/bin/sh/miscbltin.c
@@ -401,7 +401,7 @@ ulimitcmd(int argc __unused, char **argv __unused)
 		}
 	}
 	if (all) {
-		for (l = limits; l->name; l++) { 
+		for (l = limits; l->name; l++) {
 			char optbuf[40];
 			if (getrlimit(l->cmd, &limit) < 0)
 				error("can't get limit: %s", strerror(errno));