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author | Glenn L McGrath <bug1@ihug.co.nz> | 2002-12-03 20:34:36 +0000 |
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committer | Glenn L McGrath <bug1@ihug.co.nz> | 2002-12-03 20:34:36 +0000 |
commit | bf91f2eb1bb1a9b3ae621f3941d62d91ff30e50f (patch) | |
tree | 37adf08a5d1ea5540e05b6aa85a1b894d714da00 /libbb/last_char_is.c | |
parent | 69b5756594452619acf5831a8fff173ec62ca83c (diff) | |
download | busybox-w32-bf91f2eb1bb1a9b3ae621f3941d62d91ff30e50f.tar.gz busybox-w32-bf91f2eb1bb1a9b3ae621f3941d62d91ff30e50f.tar.bz2 busybox-w32-bf91f2eb1bb1a9b3ae621f3941d62d91ff30e50f.zip |
Save 10 bytes or so, last_patch_70 from Vladimir N. Oleynik
Diffstat (limited to 'libbb/last_char_is.c')
-rw-r--r-- | libbb/last_char_is.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/libbb/last_char_is.c b/libbb/last_char_is.c index 4e2ee92ed..9bd70996c 100644 --- a/libbb/last_char_is.c +++ b/libbb/last_char_is.c | |||
@@ -28,13 +28,11 @@ | |||
28 | */ | 28 | */ |
29 | char * last_char_is(const char *s, int c) | 29 | char * last_char_is(const char *s, int c) |
30 | { | 30 | { |
31 | char *sret; | 31 | char *sret = (char *)s; |
32 | if (!s) | 32 | if (sret) { |
33 | return NULL; | 33 | sret = strrchr(sret, c); |
34 | sret = (char *)s+strlen(s)-1; | 34 | if(sret != NULL && *(sret+1) != 0) |
35 | if (sret>=s && *sret == c) { | 35 | sret = NULL; |
36 | return sret; | ||
37 | } else { | ||
38 | return NULL; | ||
39 | } | 36 | } |
37 | return sret; | ||
40 | } | 38 | } |