import fix from glibc to resolve segfault reported by wmq in Bug 335

diff --git a/libc/misc/glob/glob.c b/libc/misc/glob/glob.c
index 14e2a6e..a93cf0a 100644 (file)
--- a/libc/misc/glob/glob.c
+++ b/libc/misc/glob/glob.c
@@ -59,7 +59,7 @@ int glob_pattern_p(const char *pattern, int quote)
                return 1;
 
            case '\\':
-               if (quote)
+               if (quote && p[1] != '\0')
                    ++p;
                break;