Omit empty paths in file lookup.

This avoids looking for '/foo.pc'.
2012-05-02 11:45:31 +02:00 · 2012-05-02 11:45:31 +02:00 · 0e0bf1b0fb
parent 218b3ccd25
commit 0e0bf1b0fb
1 changed files with 7 additions and 4 deletions
--- a/pkg.c
+++ b/pkg.c
@ -78,10 +78,13 @@ pkg_find(const char *name)
 		else
 		{
 			path[pcount] = '\0';
+			if (path[0] != '\0')
+			{
 				snprintf(locbuf, sizeof locbuf, "%s/%s.pc", path, name);
 				if (f = fopen(locbuf, "r"))
 					return parse_file(locbuf, f);
-			else if (env_path[count] == '\0')
+			}
+			if (env_path[count] == '\0')
 				break;

 			pcount = 0;