Don't call fmtcheck if we don't have any formatting chars.

diff --git a/src/softmagic.c b/src/softmagic.c
index 2befe35f754e882f11f67191717ea6f460884454..1cd6635f6d179eb720bbc7b7d5d10e0ba8d8a68f 100644 (file)
--- a/src/softmagic.c
+++ b/src/softmagic.c
@@ -32,7 +32,7 @@
 #include "file.h"
 
 #ifndef        lint
-FILE_RCSID("@(#)$File: softmagic.c,v 1.280 2019/02/28 12:52:56 christos Exp $")
+FILE_RCSID("@(#)$File: softmagic.c,v 1.281 2019/03/26 12:46:35 christos Exp $")
 #endif /* lint */
 
 #include "magic.h"
@@ -147,7 +147,12 @@ private const char * __attribute__((__format_arg__(3)))
 file_fmtcheck(struct magic_set *ms, const char *desc, const char *def,
        const char *file, size_t line)
 {
-       const char *ptr = fmtcheck(desc, def);
+       const char *ptr;
+
+       if (strchr(m->desc, '%') == NULL)
+               return m->desc;
+
+       ptr = fmtcheck(desc, def);
        if (ptr == def)
                file_magerror(ms,
                    "%s, %" SIZE_T_FORMAT "u: format `%s' does not match"