Inform the user when execvp() fails - sinit - suckless init
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       ---
 (DIR) commit ce52673f5d443ab7f9b63fee013e82d02d71fd9f
 (DIR) parent 561e9b0e65d605404da4506f18e630143ed5d6df
 (HTM) Author: sin <sin@2f30.org>
       Date:   Thu,  6 Feb 2014 12:18:01 +0000
       
       Inform the user when execvp() fails
       
       Diffstat:
         M sinit.c                             |       1 +
       
       1 file changed, 1 insertion(+), 0 deletions(-)
       ---
 (DIR) diff --git a/sinit.c b/sinit.c
       @@ -111,6 +111,7 @@ spawn(const Arg *arg)
                        setsid();
                        setpgid(0, 0);
                        execvp(p, arg->v);
       +                weprintf("sinit: execvp %s:", p);
                        _exit(errno == ENOENT ? 127 : 126);
                }
        }