[ncsixel_as_rgba] interpret sixel RLE of 0 as 1

2 years ago · 706c887200
parent 779386abe1
commit 706c887200
1 changed files with 2 additions and 3 deletions
--- a/src/lib/sixel.h
+++ b/src/lib/sixel.h
@ -147,9 +147,8 @@ uint32_t* ncsixel_as_rgba(const char *sx, unsigned leny, unsigned lenx){
          rle += *sx - '0';
          ++sx;
        }while(isdigit(*sx));
-        if(2 >= rle){
-          logerror("bad rle %d", rle);
-          goto err;
+        if(0 == rle){
+          rle = 1;
        }
        --sx;
      }else if(*sx == '$'){