Replace variable-length char array with std::string

Signed-off-by: Anna Rift <[email protected]>
chapel-lang · Jan 8, 2025 · 02f7ea2 · 02f7ea2
1 parent c9a0a1a
commit 02f7ea2
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/compiler/util/files.cpp b/compiler/util/files.cpp
@@ -294,10 +294,8 @@ const char* getDirectory(const char* filename) {
   if (filenamebase == NULL) {
     return astr(".");
   } else {
-    const int len = filenamebase - filename;
-    char dir[len + 1];
-    strncpy(dir, filename, len);
-    dir[len] = '\0';
+    const int pos = filenamebase - filename;
+    std::string dir(filename, pos);
     return astr(dir);
   }
 }