don't strstr on null/blank strings.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7027 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris committed 2007-12-30 00:22:51 +00:00
1 parent 33bd22a308
commit 6c25cb4136
9 files changed
+13 -13

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@@ -50,9 +50,9 @@ SWITCH_BEGIN_EXTERN_C
codec->implementation->samples_per_second, \
codec->implementation->microseconds_per_frame / 1000)
#ifdef WIN32
#define switch_is_file_path(file) (*file == '\\' || *(file +1) == ':' || *file == '/' || strstr(file, SWITCH_URL_SEPARATOR))
#define switch_is_file_path(file) (file && (*file == '\\' || *(file +1) == ':' || *file == '/' || strstr(file, SWITCH_URL_SEPARATOR)))
#else
#define switch_is_file_path(file) ((*file == '/') || strstr(file, SWITCH_URL_SEPARATOR))
#define switch_is_file_path(file) (file && ((*file == '/') || strstr(file, SWITCH_URL_SEPARATOR)))
#endif
SWITCH_DECLARE(switch_status_t) switch_b64_encode(unsigned char *in, switch_size_t ilen, unsigned char *out, switch_size_t olen);