Merge branch 'jk/squelch-false-warning-from-gcc-o3' into maint

Compilation fix.

* jk/squelch-false-warning-from-gcc-o3:
  color_parse_mem: initialize "struct color" temporary
  error_errno: use constant return similar to error()

1 files changed, 1 insertions, 1 deletions

diff --git a/color.c b/color.c
index 81c2676723..1b95e6b2a7 100644
--- a/color.c
+++ b/color.c
@@ -215,7 +215,7 @@ int color_parse_mem(const char *value, int value_len, char *dst)
 	/* [fg [bg]] [attr]... */
 	while (len > 0) {
 		const char *word = ptr;
-		struct color c;
+		struct color c = { COLOR_UNSPECIFIED };
 		int val, wordlen = 0;
 
 		while (len > 0 && !isspace(word[wordlen])) {