Change path_get_basename()'s return type to const char*

This makes it clear that the return value is immutable and moreover suggests
that the return vale is not allocated and thus should be treated carefully.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/common.c b/src/common.c
index bb534e2..c3c9d68 100644
--- a/src/common.c
+++ b/src/common.c
@@ -696,10 +696,10 @@ int _plist_dict_copy_item(plist_t target_dict, plist_t source_dict, const char *
 	return 0;
 }
 
-char* path_get_basename(char* path)
+const char* path_get_basename(char* path)
 {
 #ifdef WIN32
-	char *p = path + strlen(path);
+	const char *p = path + strlen(path);
 	while (p > path) {
 		if ((*p == '/') || (*p == '\\')) {
 			return p+1;
@@ -708,7 +708,7 @@ char* path_get_basename(char* path)
 	}
 	return p;
 #else
-	char *p = strrchr(path, '/');
+	const char *p = strrchr(path, '/');
 	return p ? p + 1 : path;
 #endif
 }