optindex = 1;
while (optindex < argc) {
opt = argv[optindex++];
-
+
if (opt[0] == '-' && opt[1] != '\0') {
po= find_option(options, opt + 1);
if (!po->name)
fprintf(stderr, "%s: Incorrect image filename syntax.\n"
"Use '%%d' to specify the image number:\n"
" for img1.jpg, img2.jpg, ..., use 'img%%d.jpg';\n"
- " for img001.jpg, img002.jpg, ..., use 'img%%03d.jpg'.\n",
+ " for img001.jpg, img002.jpg, ..., use 'img%%03d.jpg'.\n",
filename);
break;
case AVERROR_INVALIDDATA: