msgfmt: Fix commit cfac1548

diff --git a/gettext-tools/src/msgfmt.c b/gettext-tools/src/msgfmt.c
index 57986b9a61b10cc55e1d8691dae7f89b810a9521..5a5184d595bd933e8be5c254e4f60ede9ca4b590 100644 (file)
--- a/gettext-tools/src/msgfmt.c
+++ b/gettext-tools/src/msgfmt.c
@@ -1354,7 +1354,7 @@ get_languages (const char *directory)
                 start++;
 
               p = start;
-              while (*p != ' ' && *p != '\t')
+              while (*p != '\0' && *p != ' ' && *p != '\t')
                 p++;
 
               *p = '\0';