Author: marcel
Date: Sat Dec 1 17:50:39 2012
New Revision: 243759
URL: http://svnweb.freebsd.org/changeset/base/243759
Log:
In globextend(), take advantage of the fact that realloc(NULL, size) is
equivalent to malloc(size). This eliminates the conditional expression
used for calling either realloc() or malloc() when realloc() will do
all the time.
Modified:
head/lib/libc/gen/glob.c
Modified: head/lib/libc/gen/glob.c
==============================================================================
--- head/lib/libc/gen/glob.c Sat Dec 1 17:44:06 2012 (r243758)
+++ head/lib/libc/gen/glob.c Sat Dec 1 17:50:39 2012 (r243759)
@@ -715,9 +715,8 @@ globextend(const Char *path, glob_t *pgl
}
newsize = sizeof(*pathv) * (2 + pglob->gl_pathc + pglob->gl_offs);
- pathv = pglob->gl_pathv ?
- realloc((char *)pglob->gl_pathv, newsize) :
- malloc(newsize);
+ /* realloc(NULL, newsize) is equivalent to malloc(newsize). */
+ pathv = realloc((void *)pglob->gl_pathv, newsize);
if (pathv == NULL)
return (GLOB_NOSPACE);
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