X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=misc.c;h=f8aa9def25b8318884e91cf61db239c315f851f7;hb=94e7cc65050ddfd04a8a1606f8899c7e5be496e8;hp=cf404f7507f17268e7ab8098ee7cdff0559fcc36;hpb=00c2182d9b21b3d9071b090bad7b168b13322ee3;p=open-adventure.git

diff --git a/misc.c b/misc.c
index cf404f7..f8aa9de 100644
--- a/misc.c
+++ b/misc.c
@@ -1,5 +1,5 @@
 /*
- * I/O and support riutines.
+ * I/O and support routines.
  *
  * Copyright (c) 1977, 2005 by Will Crowther and Don Woods
  * Copyright (c) 2017 by Eric S. Raymond
@@ -221,8 +221,8 @@ static char* get_input(void)
     // Print a blank line
     printf("\n");
 
-    char* input;
-    while (true) {
+    char* input = "";
+    for (;;) {
         input = myreadline(input_prompt);
 
         if (input == NULL) // Got EOF; return with it.
@@ -411,7 +411,7 @@ static bool is_valid_int(const char *str)
     if (!*str)
         return false; // LCOV_EXCL_LINE
 
-    // Check for non-digit chars in the rest of the stirng.
+    // Check for non-digit chars in the rest of the string.
     while (*str) {
         if (!isdigit(*str))
             return false;
@@ -476,7 +476,7 @@ static void get_vocab_metadata(const char* word, vocab_t* id, word_type_t* type)
 static void tokenize(char* raw, command_t *cmd)
 {
     /*
-     * Be caereful about modifing this. We do not want to nuke the
+     * Be careful about modifying this. We do not want to nuke the
      * the speech part or ID from the previous turn.
      */
     memset(&cmd->word[0].raw, '\0', sizeof(cmd->word[0].raw));