1 files changed, 19 insertions, 0 deletions

diff --git a/common/stringop.c b/common/stringop.c
index ac7df296..0df2b33d 100644
--- a/common/stringop.c
+++ b/common/stringop.c
@@ -5,6 +5,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <strings.h>
+#include <wordexp.h>
 #include "list.h"
 #include "log.h"
 #include "stringop.h"
@@ -309,3 +310,21 @@ char *argsep(char **stringp, const char *delim, char *matched) {
         }
         return start;
 }
+
+bool expand_path(char **path) {
+        wordexp_t p = {0};
+        while (strstr(*path, "  ")) {
+                *path = realloc(*path, strlen(*path) + 2);
+                char *ptr = strstr(*path, "  ") + 1;
+                memmove(ptr + 1, ptr, strlen(ptr) + 1);
+                *ptr = '\\';
+        }
+        if (wordexp(*path, &p, 0) != 0 || p.we_wordv[0] == NULL) {
+                wordfree(&p);
+                return false;
+        }
+        free(*path);
+        *path = join_args(p.we_wordv, p.we_wordc);
+        wordfree(&p);
+        return true;
+}