Simplify en* functions, and handle argv0 == NULL correct

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 2 insertions, 7 deletions

diff --git a/enstrdup.c b/enstrdup.c
index 2adb309..d8a8c53 100644
--- a/enstrdup.c
+++ b/enstrdup.c
@@ -3,17 +3,12 @@
 #ifndef TEST
 
 
-extern char *argv0;
-
-
 char *
 libsimple_enstrdup(int status, const char *s) /* TODO test */
 {
 	char *ret = strdup(s);
-	if (!ret) {
-		fprintf(stderr, "%s: strdup: %s\n", argv0, strerror(errno));
-		exit(status);
-	}
+	if (!ret)
+		enprintf(status, "strdup:");
 	return ret;
 }