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Don't use optarg directly when parsing the -n switch argument.

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LemonBoy 2016-05-22 15:31:42 +02:00
parent 40f08d5245
commit 44a708b7a4
1 changed files with 4 additions and 1 deletions
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5
lemonbar.c
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@ -1,4 +1,5 @@
// vim:sw=4:ts=4:et:
#define _POSIX_C_SOURCE 200809L
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
@ -1303,7 +1304,7 @@ main (int argc, char **argv)
exit (EXIT_SUCCESS);
case 'g': (void)parse_geometry_string(optarg, geom_v); break;
case 'p': permanent = true; break;
case 'n': wm_name = optarg; break;
case 'n': wm_name = strdup(optarg); break;
case 'b': topbar = false; break;
case 'd': dock = true; break;
case 'f': font_load(optarg); break;
@ -1338,6 +1339,8 @@ main (int argc, char **argv)
// Do the heavy lifting
init(wm_name);
// The string is strdup'd when the command line arguments are parsed
free(wm_name);
// Get the fd to Xserver
pollin[1].fd = xcb_get_file_descriptor(c);