X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=color.c;h=1b00554dd50d2960b4e66f229b0d2d0da8eb8c28;hb=9904fadfea002edf2ef22e8ec9a978e45d1f540b;hp=90268fb3c63d340e615f8c54af009e347a654e8b;hpb=8b124135a97b593d50a90abcec231552b31c7ade;p=git.git

diff --git a/color.c b/color.c
index 90268fb3c..1b00554dd 100644
--- a/color.c
+++ b/color.c
@@ -1,8 +1,6 @@
 #include "cache.h"
 #include "color.h"
 
-#define COLOR_RESET "\033[m"
-
 int git_use_color_default = 0;
 
 static int parse_color(const char *name, int len)
@@ -54,7 +52,7 @@ void color_parse_mem(const char *value, int value_len, const char *var,
 	int bg = -2;
 
 	if (!strncasecmp(value, "reset", len)) {
-		strcpy(dst, "\033[m");
+		strcpy(dst, GIT_COLOR_RESET);
 		return;
 	}
 
@@ -148,6 +146,9 @@ int git_config_colorbool(const char *var, const char *value, int stdout_is_tty)
 			goto auto_color;
 	}
 
+	if (!var)
+		return -1;
+
 	/* Missing or explicit false to turn off colorization */
 	if (!git_config_bool(var, value))
 		return 0;
@@ -183,7 +184,7 @@ static int color_vfprintf(FILE *fp, const char *color, const char *fmt,
 		r += fprintf(fp, "%s", color);
 	r += vfprintf(fp, fmt, args);
 	if (*color)
-		r += fprintf(fp, "%s", COLOR_RESET);
+		r += fprintf(fp, "%s", GIT_COLOR_RESET);
 	if (trail)
 		r += fprintf(fp, "%s", trail);
 	return r;
@@ -210,31 +211,3 @@ int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...)
 	va_end(args);
 	return r;
 }
-
-/*
- * This function splits the buffer by newlines and colors the lines individually.
- *
- * Returns 0 on success.
- */
-int color_fwrite_lines(FILE *fp, const char *color,
-		size_t count, const char *buf)
-{
-	if (!*color)
-		return fwrite(buf, count, 1, fp) != 1;
-	while (count) {
-		char *p = memchr(buf, '\n', count);
-		if (p != buf && (fputs(color, fp) < 0 ||
-				fwrite(buf, p ? p - buf : count, 1, fp) != 1 ||
-				fputs(COLOR_RESET, fp) < 0))
-			return -1;
-		if (!p)
-			return 0;
-		if (fputc('\n', fp) < 0)
-			return -1;
-		count -= p + 1 - buf;
-		buf = p + 1;
-	}
-	return 0;
-}
-
-