From ed3fcd63fc7fb1c4061fbabc5fbd66eb2f3c2ed3 Mon Sep 17 00:00:00 2001
From: o9000 <mrovi9000@gmail.com>
Date: Wed, 18 May 2016 23:27:55 +0200
Subject: [PATCH] Tint2conf: use strcat instead of append (issue #580)

---
 src/tint2conf/properties_rw.c | 11 ++++++-----
 src/util/common.c             | 11 -----------
 src/util/common.h             |  3 ---
 3 files changed, 6 insertions(+), 19 deletions(-)

diff --git a/src/tint2conf/properties_rw.c b/src/tint2conf/properties_rw.c
index e4b6380..f9070d0 100644
--- a/src/tint2conf/properties_rw.c
+++ b/src/tint2conf/properties_rw.c
@@ -158,15 +158,16 @@ void config_write_backgrounds(FILE *fp)
 		fprintf(fp, "rounded = %d\n", r);
 		fprintf(fp, "border_width = %d\n", b);
 
-        char *sides = "\0";
+        char sides[10];
+        sides[0] = '\0';
         if (sideTop)
-            sides = append(sides, 'T');
+            strcat(sides, "T");
         if (sideBottom)
-            sides = append(sides, 'B');
+            strcat(sides, "B");
         if (sideLeft)
-            sides = append(sides, 'L');
+            strcat(sides, "L");
         if (sideRight)
-            sides = append(sides, 'R');
+            strcat(sides, "R");
         fprintf(fp, "border_sides = %s\n", sides);
 
 		config_write_color(fp, "background_color", *fillColor, fillOpacity);
diff --git a/src/util/common.c b/src/util/common.c
index 09e01eb..4a50e03 100644
--- a/src/util/common.c
+++ b/src/util/common.c
@@ -44,17 +44,6 @@
 #include <librsvg/rsvg.h>
 #endif
 
-char *append(char *s, char c) {
-    int len = strlen(s);
-    char buf[len+2];
-
-    strcpy(buf, s);
-    buf[len] = c;
-    buf[len + 1] = 0;
-
-    return strdup(buf);
-}
-
 void copy_file(const char *path_src, const char *path_dest)
 {
 	if (g_str_equal(path_src, path_dest))
diff --git a/src/util/common.h b/src/util/common.h
index bbb4e02..c2a907f 100644
--- a/src/util/common.h
+++ b/src/util/common.h
@@ -41,9 +41,6 @@ typedef enum MouseAction {
 
 #define ALL_DESKTOPS 0xFFFFFFFF
 
-// add c to s
-char *append(char *s, char c);
-
 // Copies a file to another path
 void copy_file(const char *path_src, const char *path_dest);