Address Gitlab issue #35

[open-adventure.git] / misc.c

diff --git a/misc.c b/misc.c
index e64cad077d8d94c454bdf07db19b6e4fb99cad2b..25808a2c4353ff5a76f301603392e21a7f802f3d 100644 (file)
--- a/misc.c
+++ b/misc.c
@@ -394,9 +394,10 @@ static bool is_valid_int(const char *str)
     if (*str == '-')
         ++str;
 
-    // Handle empty string or just "-"
+    // Handle empty string or just "-". Should never reach this 
+    // point, because this is only used with transitive verbs.
     if (!*str)
-        return false;
+        return false; // LCOV_EXCL_LINE
 
     // Check for non-digit chars in the rest of the stirng.
     while (*str)
@@ -653,7 +654,7 @@ void set_seed(long seedval)
     game.zzword[5] = '\0';
 }
 
-unsigned long get_next_lcg_value(void)
+static unsigned long get_next_lcg_value(void)
 /* Return the LCG's current value, and then iterate it. */
 {
     unsigned long old_x = game.lcg_x;