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load_include_configs: fix wordexp fail condition 

This fixes the failure condition for the wordexp call in
load_include_configs. The only success value is zero. Since the error
codes are positive, having the check be less than zero was causing
segfaults on failure when accessing the words.
This commit is contained in:
Brian Ashworth 2019-02-05 01:59:40 -05:00 committed by Drew DeVault
parent 4272bf1274
commit df3ea6a55f
1 changed files with 1 additions and 1 deletions
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sway/config.c
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@ -557,7 +557,7 @@ bool load_include_configs(const char *path, struct sway_config *config,
wordexp_t p;
if (wordexp(path, &p, 0) < 0) {
if (wordexp(path, &p, 0) != 0) {
free(parent_path);
free(wd);
return false;