X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=jshn.c;h=4989099484be94b8205612a3bbb70983f87c0528;hb=632688e8d6cde32781e4ec685d59afb0938300ad;hp=e2d90220335c6bbc505dd4de4bd26477abb0e752;hpb=dfe446e2a981eaa83cb41df3840ca7c649dc7527;p=project%2Flibubox.git

diff --git a/jshn.c b/jshn.c
index e2d9022..4989099 100644
--- a/jshn.c
+++ b/jshn.c
@@ -338,6 +338,10 @@ int main(int argc, char **argv)
 	for (i = 0; environ[i]; i++);
 
 	vars = calloc(i, sizeof(*vars));
+	if (!vars) {
+		fprintf(stderr, "%m\n");
+		return -1;
+	}
 	for (i = 0; environ[i]; i++) {
 		char *c;