Detect batteries using glob (#163)

[i3/i3status] / i3status.c

diff --git a/i3status.c b/i3status.c
index 5e177450ae7f6be5f5cf5a59eea96e0dbf588c9f..239729ebb114adab18ee2fd67184275a6850792e 100644 (file)
--- a/i3status.c
+++ b/i3status.c
@@ -104,7 +104,7 @@ static void *scalloc(size_t size) {
     return result;
 }
 
-static char *sstrdup(const char *str) {
+char *sstrdup(const char *str) {
     char *result = strdup(str);
     exit_if_null(result, "Error: out of memory (strdup())\n");
     return result;