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[FFmpeg-devel,11/15] avutil/spherical: Use av_strstart instead of strncmp

Message ID 20210224115341.794293-11-andreas.rheinhardt@gmail.com
State Accepted
Commit 514ee8770d937ffba8902386edc77d315408c536
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Series [FFmpeg-devel,01/15] avformat/movenc: Remove always true check
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Commit Message

Andreas Rheinhardt Feb. 24, 2021, 11:53 a.m. UTC
It makes the intent clearer and avoids calculating the length
separately.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
---
 libavutil/spherical.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/libavutil/spherical.c b/libavutil/spherical.c
index 4a7f3e49ca..ed66344a2f 100644
--- a/libavutil/spherical.c
+++ b/libavutil/spherical.c
@@ -18,6 +18,7 @@ 
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "avstring.h"
 #include "mem.h"
 #include "spherical.h"
 
@@ -70,8 +71,7 @@  int av_spherical_from_name(const char *name)
     int i;
 
     for (i = 0; i < FF_ARRAY_ELEMS(spherical_projection_names); i++) {
-        size_t len = strlen(spherical_projection_names[i]);
-        if (!strncmp(spherical_projection_names[i], name, len))
+        if (av_strstart(name, spherical_projection_names[i], NULL))
             return i;
     }