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

st.c:1321:2: warning: ignoring return value of function declared with warn_unused_result attribute [-Wunused-result]
            system(cmd);
            ^~~~~~ ~~~

Debatable whether an error here should case exit(EXIT_FAILURE). Just
preserving the existing behaviour for now.
master
alp@alexpilon.ca 9 years ago
committed by Roberto E. Vargas Caballero
parent
commit
742a41d655
1 changed files with 2 additions and 1 deletions
  1. +2
    -1
      st.c

+ 2
- 1
st.c View File

@ -1276,7 +1276,8 @@ stty(void)
siz-= n + 1;
}
*q = '\0';
system(cmd);
if (system(cmd) != 0)
perror("Couldn't call stty");
}
void


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