Be less harsh and don't error out entirely

1 files changed, 14 insertions, 4 deletions

diff --git a/util/eprintf.c b/util/eprintf.c
index 6d6fa65..af05686 100644
--- a/util/eprintf.c
+++ b/util/eprintf.c
@@ -6,8 +6,6 @@
 
 #include "../util.h"
 
-char *argv0;
-
 static void venprintf(int, const char *, va_list);
 
 void
@@ -33,8 +31,6 @@ enprintf(int status, const char *fmt, ...)
 void
 venprintf(int status, const char *fmt, va_list ap)
 {
-	fprintf(stderr, "%s: ", argv0);
-
 	vfprintf(stderr, fmt, ap);
 
 	if(fmt[0] && fmt[strlen(fmt)-1] == ':') {
@@ -44,3 +40,17 @@ venprintf(int status, const char *fmt, va_list ap)
 
 	exit(status);
 }
+
+void
+weprintf(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	vfprintf(stderr, fmt, ap);
+	va_end(ap);
+	if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
+		fputc(' ', stderr);
+		perror(NULL);
+	}
+}