r657: check -p (lh3#96)

Well, in principle, every option should be checked. Will do when someone raise issues...
eskutkaan · Jan 19, 2018 · 2b71181 · 2b71181
1 parent 0454e6b
commit 2b71181
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/main.c b/main.c
@@ -6,7 +6,7 @@
 #include "mmpriv.h"
 #include "getopt.h"
 
-#define MM_VERSION "2.7-r655-dirty"
+#define MM_VERSION "2.7-r657-dirty"
 
 #ifdef __linux__
 #include <sys/resource.h>

diff --git a/map.c b/map.c
@@ -117,6 +117,11 @@ int mm_set_opt(const char *preset, mm_idxopt_t *io, mm_mapopt_t *mo)
 
 int mm_check_opt(const mm_idxopt_t *io, const mm_mapopt_t *mo)
 {
+	if (mo->pri_ratio < 0.0f || mo->pri_ratio > 1.0f) {
+		if (mm_verbose >= 1)
+			fprintf(stderr, "[ERROR]\033[1;31m -p must be within 0 and 1 (including 0 and 1)\033[0m\n");
+		return -4;
+	}
 	if ((mo->flag & MM_F_FOR_ONLY) && (mo->flag & MM_F_REV_ONLY)) {
 		if (mm_verbose >= 1)
 			fprintf(stderr, "[ERROR]\033[1;31m --for-only and --rev-only can't be applied at the same time\033[0m\n");