engine: whereami: fix C89

2 years ago · e5562a7b61
1 changed files with 2 additions and 1 deletions
--- a/engine/common/whereami.c
+++ b/engine/common/whereami.c
@ -255,8 +255,9 @@ int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
				@@ -255,8 +255,9 @@ int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
 {
  int length = -1;
  FILE* maps = NULL;
+  int r;

-  for (int r = 0; r < WAI_PROC_SELF_MAPS_RETRY; ++r)
+  for (r = 0; r < WAI_PROC_SELF_MAPS_RETRY; ++r)
  {
    maps = fopen(WAI_PROC_SELF_MAPS, "r");
    if (!maps)