Fix strncmp bug

src/icmd.c

@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <limits.h>
+
 #include "icmd.h"
 #include "common.h"
 
@@ -12,7 +13,7 @@
 #define ICMD(name)                                  \
     {                                               \
         .cmd = TOSTR(name),                         \
-        .len = sizeof(TOSTR(name)),                 \
+        .len = sizeof(TOSTR(name))-1,               \
         .func = CONCAT(icmd_, name),                \
     }
 
@@ -32,11 +33,13 @@ call_icmds(char *line)
 
     for (i = 0; i < ICMDS_SIZE; i++)
     {
-        printf("cmp: %s : %s \n", g_icmds[i].cmd, line);
+        printf("cmp: '%s' : '%s' with len %d \n", g_icmds[i].cmd, line, g_icmds[i].len);
         if (strncmp(g_icmds[i].cmd, line, g_icmds[i].len) == 0)
             return g_icmds[i].func(line);
     }
 
+    /* todo: find better way to signal this? */
+    /*       maybe return function pointer? */
     return INT_MAX;
 }