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author | billf <billf@FreeBSD.org> | 1999-12-12 03:22:37 +0000 |
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committer | billf <billf@FreeBSD.org> | 1999-12-12 03:22:37 +0000 |
commit | 82439631b566bbf3f5bfca1d46732aaf1c38a98e (patch) | |
tree | 3a5911cd4ce305174f5c2a6ed0f87154023b0921 | |
parent | b66fb2c64801a0ee59e638561bfd8d3fe36b647c (diff) | |
download | FreeBSD-src-82439631b566bbf3f5bfca1d46732aaf1c38a98e.zip FreeBSD-src-82439631b566bbf3f5bfca1d46732aaf1c38a98e.tar.gz |
-Wall fixes.
-rw-r--r-- | games/number/number.c | 5 | ||||
-rw-r--r-- | games/piano/piano.c | 4 |
2 files changed, 4 insertions, 5 deletions
diff --git a/games/number/number.c b/games/number/number.c index e6ef291..c7dfbe4 100644 --- a/games/number/number.c +++ b/games/number/number.c @@ -56,7 +56,7 @@ static const char rcsid[] = #define MAXNUM 65 /* Biggest number we handle. */ -static char *name1[] = { +static const char *name1[] = { "", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten", "eleven", @@ -133,6 +133,7 @@ convert(line) int flen, len, rval; char *p, *fraction; + flen = NULL; fraction = NULL; for (p = line; *p != '\0' && *p != '\n'; ++p) { if (isblank(*p)) { @@ -163,7 +164,7 @@ badnum: errx(1, "illegal number: %s", line); *p = '\0'; if ((len = strlen(line)) > MAXNUM || - fraction != NULL && (flen = strlen(fraction)) > MAXNUM) + (fraction != NULL && ((flen = strlen(fraction)) > MAXNUM))) errx(1, "number too large, max %d digits.", MAXNUM); if (*line == '-') { diff --git a/games/piano/piano.c b/games/piano/piano.c index 2706d10..664f434 100644 --- a/games/piano/piano.c +++ b/games/piano/piano.c @@ -1,7 +1,7 @@ /* * piano.c - a piano emulator */ -static char rcsid[] = +static const char rcsid[] = "$FreeBSD$"; #include <stdio.h> #include <stdlib.h> @@ -136,8 +136,6 @@ nain(void) int main(int argc, char *argv[]) { - extern char *optarg; - extern int optind, opterr; int ch, ex, show_usage = 0; myname = argv[0]; while ((ch = getopt(argc, argv, "-vi:")) != -1) { |