Fix a potential infinite loop.

If the first XDG_CONFIG_DIRS entry isn't a proper relative path,
it would never break the loop.

1 files changed, 9 insertions, 8 deletions

diff --git a/Alc/alcConfig.c b/Alc/alcConfig.c
index accc0716..98c0df32 100644
--- a/Alc/alcConfig.c
+++ b/Alc/alcConfig.c
@@ -223,19 +223,20 @@ void ReadALConfig(void)
         else next = buffer;
 
         if(next[0] != '/')
-            continue;
+            WARN("Ignoring XDG config dir: %s\n", next);
+        else
         {
             size_t len = strlen(next);
             strncpy(next+len, "/alsoft.conf", buffer+sizeof(buffer)-next-len);
             buffer[sizeof(buffer)-1] = 0;
-        }
 
-        TRACE("Loading config %s...\n", next);
-        f = fopen(next, "r");
-        if(f)
-        {
-            LoadConfigFromFile(f);
-            fclose(f);
+            TRACE("Loading config %s...\n", next);
+            f = fopen(next, "r");
+            if(f)
+            {
+                LoadConfigFromFile(f);
+                fclose(f);
+            }
         }
         if(next == buffer)
             break;