Fix path normalization in path_normalize()

1 files changed, 10 insertions, 2 deletions

diff --git a/main.c b/main.c
index 63f012e..4a24bcf 100644
--- a/main.c
+++ b/main.c
@@ -25,9 +25,17 @@
 
 static void path_normalize(char *path)
 {
-	if (path == NULL)
+	if (!path)
 		return;
-	realpath(path, path);
+
+	char new_path[PATH_MAX];
+	if (realpath(path, new_path)) {
+		path = new_path;
+	} else {
+		return;
+	}
+
+	return;
 }
 
 int main(int argc, char **argv)