Fix "usage()" to do the missing line termination.

diff --git a/read-cache.c b/read-cache.c
index 51403cea19d60938dce0fed356ce96695b750f7f..3c575f7d1c32b6845a64feec0f700bab81751a8e 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -12,10 +12,12 @@ unsigned int active_nr = 0, active_alloc = 0;
 void usage(const char *err, ...)
 {
        va_list args;
+       char string[200];
 
        va_start(args, err);
-       vfprintf(stderr, err, args);
+       vsnprintf(string, sizeof(string), err, args);
        va_end(args);
+       fprintf(stderr, "%s\n", string);
        exit(1);
 }