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
parent f775712d67
commit 9940e9aa4e
1 changed files with 1 additions and 1 deletions
@@ -62,7 +62,7 @@ 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] != '}') {