diff options
| -rw-r--r-- | lib/dirname.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/dirname.c b/lib/dirname.c index 2fc5f24db..acaeba16c 100644 --- a/lib/dirname.c +++ b/lib/dirname.c @@ -33,6 +33,10 @@ char *malloc (); # endif #endif +#ifndef ISSLASH +# define ISSLASH(C) ((C) == '/') +#endif + #include "dirname.h" /* Return the leading directories part of PATH, @@ -58,8 +62,8 @@ dir_name (const char *path) { /* Remove any trailing slashes from the result. */ #ifdef MSDOS - char *lim = (path[0] >= 'A' && path[0] <= 'z' && path[1] == ':') - ? path + 2 : path; + const char *lim = ((path[0] >= 'A' && path[0] <= 'z' && path[1] == ':') + ? path + 2 : path); /* If canonicalized "d:/path", leave alone the root case "d:/". */ while (slash > lim && *slash == '/') |