---
wmifinfo/wmifinfo.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/wmifinfo/wmifinfo.c b/wmifinfo/wmifinfo.c
index cc6ee99..3ddf026 100644
--- a/wmifinfo/wmifinfo.c
+++ b/wmifinfo/wmifinfo.c
@@ -355,7 +355,10 @@ void exec_cmd(char *cmd)
pid=fork();
if(pid == 0) {
- system(cmd);
+ if (system(cmd) == -1) {
+ fprintf(stderr, "%s failed\n", cmd);
+ exit(1);
+ }
exit(0);
}
@@ -675,7 +678,6 @@ void getifnames(void)
exit(1);
}
- fgets(buf, sizeof(buf),f);
while(fgets(buf, sizeof(buf), f)) {
p1=buf;
while(*p1 == ' ') p1++;
--
2.1.0
--
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