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-rw-r--r--st.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/st.c b/st.c
index 8e51344..b042be2 100644
--- 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