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[sixel] don't double-close fp on error

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nick black 2021-03-27 11:33:08 -04:00 committed by Nick Black
parent dd5136256a
commit 094dd89bb7
1 changed files with 2 additions and 4 deletions
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4
src/lib/sixel.c
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@ -414,6 +414,7 @@ write_rle(int* printed, int color, FILE* fp, int seenrle, unsigned char crle){
}
// Emit the sprixel in its entirety, plus enable and disable pixel mode.
// Closes |fp| on all paths.
static int
write_sixel_data(FILE* fp, int lenx, sixeltable* stab, int* parse_start, sprixcell_e* tacache){
*parse_start = fprintf(fp, "\ePq");
@ -521,7 +522,6 @@ int sixel_blit_inner(ncplane* n, int leny, int lenx, sixeltable* stab,
if(!reuse){
free(tacache);
}
fclose(fp);
free(buf);
return -1;
}
@ -532,9 +532,7 @@ int sixel_blit_inner(ncplane* n, int leny, int lenx, sixeltable* stab,
if(plane_blit_sixel(n, buf, size, bargs->placey, bargs->placex,
rows, cols, bargs->u.pixel.sprixelid, leny, lenx,
parse_start, tacache) < 0){
if(!reuse){
free(tacache);
}
free(buf);
return -1;
}