avcodec/htmlsubtitles: Avoid locale dependant isdigit()

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit b94cf549e2) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-08-28 21:56:35 +02:00 · 2019-08-28 21:56:35 +02:00 · bc09450e29
parent 38fde9e95f
commit bc09450e29
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/htmlsubtitles.c
+++ b/libavcodec/htmlsubtitles.c
@ -55,7 +55,7 @@ static int scanbraces(const char* in) {
    if (strncmp(in, "{\\an", 4) != 0) {
        return 0;
    }
-    if (!isdigit(in[4])) {
+    if (!av_isdigit(in[4])) {
        return 0;
    }
    if (in[5] != '}') {