From 25689fa4045c3729e6662c96d23d76b95eafcbfc Mon Sep 17 00:00:00 2001
From: nwhitehorn <nwhitehorn@FreeBSD.org>
Date: Sun, 17 Apr 2011 17:30:29 +0000
Subject: Make dialog's --prgbox option actually work.

---
 contrib/dialog/prgbox.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

(limited to 'contrib/dialog/prgbox.c')

diff --git a/contrib/dialog/prgbox.c b/contrib/dialog/prgbox.c
index fea2393..8c9f627 100644
--- a/contrib/dialog/prgbox.c
+++ b/contrib/dialog/prgbox.c
@@ -33,8 +33,7 @@ dlg_popen(const char *command, const char *type)
     FILE *result = 0;
     int fd[2];
     int pid;
-    char *blob;
-    char **argv;
+    const char *argv[4];
 
     if ((*type == 'r' || *type != 'w') && pipe(fd) == 0) {
 	switch (pid = fork()) {
@@ -63,11 +62,11 @@ dlg_popen(const char *command, const char *type)
 	     * given command.  Also, it needs the command to be parsed into
 	     * tokens.
 	     */
-	    if ((blob = malloc(4 + strlen(command))) != 0) {
-		sprintf(blob, "-c %s", command);
-		argv = dlg_string_to_argv(blob);
-		execvp("sh", argv);
-	    }
+	    argv[0] = "sh";
+	    argv[1] = "-c";
+	    argv[2] = command;
+	    argv[3] = NULL;
+	    execvp("sh", (char **)argv);
 	    _exit(127);
 	    /* NOTREACHED */
 	default:		/* parent */
-- 
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