X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmonitor.c;h=a799f7cb8e661953ab712f4fe221135edd12a0b3;hb=c8fdd78cfb5ba3a2afcdbb95e69e49d1c0dc23ed;hp=9fe71f59bd13aeda83eebc6c52ed865456653fe1;hpb=21b0a348f1e1660a3da0ebf0c4e7009a4ac11c71;p=YACASL2.git

diff --git a/src/monitor.c b/src/monitor.c
index 9fe71f5..a799f7c 100644
--- a/src/monitor.c
+++ b/src/monitor.c
@@ -132,7 +132,7 @@ MONARGS *monargstok(const char *str)
         }
         sepp = r + strcspn(r, " ");
         sepc = *sepp;
-        *sepp = '\0';
+        strcpy(sepp, "");
         args->argv[++(args->argc)-1] = strdup_chk(q, "args.argv[]");
         q = r = sepp + 1;
     } while(sepc == ' ');
@@ -146,7 +146,7 @@ MONCMDLINE *monlinetok(const char *line)
     long l;
     MONCMDLINE *moncmdl = NULL;
 
-    if(*line == '\n' || *line == '\0') {
+    if(!line[0] || line[0] == '\n') {
         return NULL;
     }
     p = tokens = strdup_chk(line, "tokens");
@@ -340,7 +340,8 @@ void free_moncmdline(MONCMDLINE *moncmdl)
 
 void monitor()
 {
-    char *buf, *p;
+    char *buf = NULL;
+    int i;
     MONCMDLINE *moncmdl;
     MONCMDTYPE cmdtype = MONREPEAT;
 
@@ -348,8 +349,12 @@ void monitor()
         fprintf(stdout, "- ");
         buf = malloc_chk(MONINSIZE + 1, "monitor.buf");
         fgets(buf, MONINSIZE, stdin);
-        if((p = strchr(buf, '\n')) != NULL) {
-            *p = '\0';
+        fprintf(stdout, "%s", buf);
+        if(!buf[0]) {
+            cmdtype = MONQUIT;
+        }
+        if((i = strcspn(buf, "\n")) > 0 || buf[0] == '\n') {
+            buf[i] = '\0';
         }
         if((moncmdl = monlinetok(buf)) != NULL) {
             cmdtype = monitorcmd(moncmdl->cmd, moncmdl->args);