commit cce68f0c9c5d054017425e6e6fd54f696d36e8ee
author David Lam <dylam07@gmail.com> Wed Oct 05 00:25:50 2016 -0700
committer Andreas Schuh <andreas.schuh.84@gmail.com> Wed Oct 05 08:25:50 2016 +0100
tree 0dc8b56aa105476a0e4673a673e8c715c77eee5b
parent f4eace133187e0a101a6d6d71c55592b572de189

Fix error messages to not truncate to 255 characters (#175)

src/gflags.cc

diff --git a/src/gflags.cc b/src/gflags.cc
index 2c9e653..fe5300f 100644
--- a/src/gflags.cc
+++ b/src/gflags.cc
@@ -171,12 +171,10 @@
 
 // Report Error and exit if requested.
 static void ReportError(DieWhenReporting should_die, const char* format, ...) {
-  char error_message[255];
   va_list ap;
   va_start(ap, format);
-  vsnprintf(error_message, sizeof(error_message), format, ap);
+  vfprintf(stderr, format, ap);
   va_end(ap);
-  fprintf(stderr, "%s", error_message);
   fflush(stderr);   // should be unnecessary, but cygwin's rxvt buffers stderr
   if (should_die == DIE) gflags_exitfunc(1);
 }