Use 4 digits for image file names, as some movies have over 10000 subs.

ruediger · Oct 5, 2014 · 7293ac2 · 7293ac2
1 parent a6abbd6
commit 7293ac2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vobsub2srt.c++ b/src/vobsub2srt.c++
@@ -72,7 +72,7 @@ void dump_pgm(std::string const &filename, unsigned counter, unsigned width, uns
               unsigned stride, unsigned char const *image, size_t image_size) {
 
   char buf[500];
-  snprintf(buf, sizeof(buf), "%s-%03u.pgm", filename.c_str(), counter);
+  snprintf(buf, sizeof(buf), "%s-%04u.pgm", filename.c_str(), counter);
   FILE *pgm = fopen(buf, "wb");
   if(pgm) {
     fprintf(pgm, "P5\n%u %u %u\n", width, height, 255u);