suckless/slstatus
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fixed run_command()

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This commit is contained in:
Aaron Marcher 2016-10-10 09:02:24 +02:00
parent cc1bb3a344
commit 5a70f920f0
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GPG key ID: 74B048E5C2474F9A
1 changed files with 2 additions and 2 deletions
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slstatus.c
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@ -407,8 +407,8 @@ run_command(const char *cmd)
warn("Failed to get command output for %s", cmd); warn("Failed to get command output for %s", cmd);
return smprintf(UNKNOWN_STR); return smprintf(UNKNOWN_STR);
} }
fgets(buf, sizeof(buf), fp); fgets(buf, sizeof(buf)-1, fp);
buf[sizeof(buf)-1] = '\0'; buf[strlen(buf)-1] = '\0';
pclose(fp); pclose(fp);
return smprintf("%s", buf); return smprintf("%s", buf);