Fix compilation failure on pre-C99 compilers.

This commit is contained in:
Dianne Skoll
2020-01-26 17:47:00 -05:00
parent 385b57e269
commit 6a4b4257a6

View File

@@ -375,7 +375,8 @@ Colorize256(int r, int g, int b)
int best_dist = 0;
int dist;
struct xterm256_colors *cur;
for (size_t i=0; i<(sizeof(XTerm256Colors) / sizeof(XTerm256Colors[0])); i++) {
size_t i;
for (i=0; i<(sizeof(XTerm256Colors) / sizeof(XTerm256Colors[0])); i++) {
cur = &XTerm256Colors[i];
dist = ((r - cur->r) * (r - cur->r)) +
((b - cur->b) * (b - cur->b)) +