Minor refactor and fix

crunner/src/args.c

@@ -7,14 +7,14 @@
 #include "file_info.h"
 #include "util.h"
 
-extern const char* version;
+extern const char* VERSION;
 
 void handle_version(char** argv, int argc) {
   bool match;
   for (int i = 0; i < argc; i++) {
     match = strcmp(argv[i], "--version") == 0 || strcmp(argv[i], "-v") == 0;
     if (match) {
-      printf("Crunner version: %s\n", version);
+      printf("Crunner version: %s\n", VERSION);
       exit(0);
     }
   }
@@ -47,6 +47,6 @@ void parse_args(char** argv, int argc, file_info* fi) {
   fi->bin_name[strlen(fi->bin_name) - 2] = '\0';
 
   strncpy(fi->dest_path, CRUNNER_DIR_PATH, ARR_SIZE(fi->dest_path, char) - 1);
-  strncat(fi->dest_path, "/", 1);
+  strncat(fi->dest_path, "/", 2);
   strncat(fi->dest_path, fi->bin_name, ARR_SIZE(fi->dest_path, char) - 1);
 }

crunner/src/main.c

@@ -9,7 +9,7 @@
 #include "file_info.h"
 #include "args.h"
 
-const char* version = "1.0.1";
+const char* VERSION = "1.0.1";
 
 // TODO: Check file modification date and only recompile if binary is older.