From: alp@alexpilon.ca <alp@alexpilon.ca>
Date: Tue, 21 Apr 2015 14:27:51 +0000 (+0200)
Subject: Make build shut up about system() without return value check.
X-Git-Url: https://git.xinqibao.xyz/st.git/commitdiff_plain/742a41d6554ce1848f45ea89cb83d62c7e881352?ds=sidebyside;hp=742a41d6554ce1848f45ea89cb83d62c7e881352

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.
---