Option: fix a possible null reference segfault

CarterLi · CarterLi · commit ba3e26f2b478 · 2025-08-01T16:05:18.000+08:00
diff --git a/src/common/option.c b/src/common/option.c
@@ -157,7 +157,7 @@ bool ffOptionParseBoolean(const char* str)
 
 void ffOptionParseColorNoClear(const char* value, FFstrbuf* buffer)
 {
-    if (value[0] == '\0') return;
+    if (!value || value[0] == '\0') return;
 
     // If value is already an ANSI escape code, use it
     if (value[0] == '\e' && value[1] == '[')

Original file line number	Diff line number	Diff line change
`@@ -157,7 +157,7 @@ bool ffOptionParseBoolean(const char* str)`
`157`	`157`
`158`	`158`	`void ffOptionParseColorNoClear(const char* value, FFstrbuf* buffer)`
`159`	`159`	`{`
`160`		`- if (value[0] == '\0') return;`
	`160`	`+ if (!value \|\| value[0] == '\0') return;`
`161`	`161`
`162`	`162`	`// If value is already an ANSI escape code, use it`
`163`	`163`	`if (value[0] == '\e' && value[1] == '[')`