Make build shut up about system() without return value check.

[st.git] / st.c

diff --git a/st.c b/st.c
index 8e51344..b042be2 100644 (file)
--- a/st.c
+++ b/st.c
@@ -1276,7 +1276,8 @@ stty(void)
                siz-= n + 1;
        }
        *q = '\0';
-       system(cmd);
+       if (system(cmd) != 0)
+           perror("Couldn't call stty");
 }
 
 void