From: Joel Rosdahl <joel@rosdahl.net>
Date: Tue, 1 Jun 2010 19:04:05 +0000 (+0200)
Subject: Don't crash on unknown extensions
X-Git-Tag: v3.0~74
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b83d806b0367198453dc0e32e1f9e4aa3548a31d;p=thirdparty%2Fccache.git

Don't crash on unknown extensions
---

diff --git a/ccache.c b/ccache.c
index cc5ba1095..31fa59e14 100644
--- a/ccache.c
+++ b/ccache.c
@@ -523,6 +523,9 @@ static const char *preprocessed_language(const char *language, int *direct_i)
 {
 	int i;
 
+	if (!language) {
+		return NULL;
+	}
 	if (direct_i) {
 		*direct_i = 0;
 	}