Don't ignore return value from getcwd()

2011-12-05 09:26:33 -08:00
parent d748c501c9
commit 455d963962
2 changed files with 4 additions and 2 deletions
--- a/ispc.cpp
+++ b/ispc.cpp
@@ -353,7 +353,8 @@ Globals::Globals() {
 #ifdef ISPC_IS_WINDOWS
    _getcwd(currentDirectory, sizeof(currentDirectory));
 #else
-    getcwd(currentDirectory, sizeof(currentDirectory));
+    if (getcwd(currentDirectory, sizeof(currentDirectory)) == NULL)
+        FATAL("Current directory path too long!");
 #endif
 }