smdev

suckless mdev
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commit 306560e3dbc8602dfbd44bc5c4abdd650fc4fdaa
parent 9ad57d03f120e0d6f9751bb8105cbd2da19c5bd0
Author: sin <sin@2f30.org>
Date:   Thu Aug 22 18:56:36 +0100

Explicitly check for REG_NOMATCH

Diffstat:
smdev.c | 5++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/smdev.c b/smdev.c @@ -132,10 +132,9 @@ matchrule(int ruleidx, char *devname) pregcache[ruleidx].cached = 1; } match = &pregcache[ruleidx].preg; - ret = regexec(match, devname, 1, &off, 0); - - if (ret || off.rm_so || off.rm_eo != strlen(devname)) + if (ret == REG_NOMATCH || off.rm_so || + off.rm_eo != strlen(devname)) return -1; return 0; }