shell: do not play duplicated definition games to shrink the executable

diff --git a/dir.c b/dir.c
index 29d1d5ba31def46ba8b55905dc60773cc6cc167e..109e05b01346ac13296dfbcfa2355a43d97731cd 100644 (file)
--- a/dir.c
+++ b/dir.c
@@ -54,7 +54,7 @@ int common_prefix(const char **pathspec)
 
 static inline int special_char(unsigned char c1)
 {
-       return !c1 || c1 == '*' || c1 == '[' || c1 == '?';
+       return !c1 || c1 == '*' || c1 == '[' || c1 == '?' || c1 == '\\';
 }
 
 /*