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authorGlenn L McGrath <bug1@ihug.co.nz>2002-12-03 20:34:36 +0000
committerGlenn L McGrath <bug1@ihug.co.nz>2002-12-03 20:34:36 +0000
commitbf91f2eb1bb1a9b3ae621f3941d62d91ff30e50f (patch)
tree37adf08a5d1ea5540e05b6aa85a1b894d714da00 /libbb/last_char_is.c
parent69b5756594452619acf5831a8fff173ec62ca83c (diff)
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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.c14
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 */
29char * last_char_is(const char *s, int c) 29char * 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}