_get_gcc_version_from_config(): fix variable name

1 files changed, 1 insertions, 1 deletions

diff --git a/core/linux/PKGBUILD b/core/linux/PKGBUILD
index 6d1b6326..b5a23597 100644
--- a/core/linux/PKGBUILD
+++ b/core/linux/PKGBUILD
@@ -42,7 +42,7 @@ _get_gcc_version_from_config() {
     '
   else
     for _config_file in "$srcdir/$_srcname/.config" "$srcdir/config" "${srcdir%/*}/config"; do
-      [ -f "$file" ] && break
+      [ -f "$_config_file" ] && break
     done
     sed '
       s/^CONFIG_CC_VERSION_TEXT="gcc (GCC) \([0-9.]\+\)"$/\1/