Fixed off-by-one error in findBinaryInPath() (thanks, Dmitry!).

This bug is new to the development branch, and doesn't exist in either the stable-1.0 or stable-2.0 branches.
icculus · Jul 16, 2013 · 7a42f7d · 7a42f7d
1 parent 4eafb44
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diff --git a/docs/CREDITS.txt b/docs/CREDITS.txt
@@ -133,6 +133,9 @@ Haiku fixes:
 SLB archiver:
     Aleksi Nurmi
 
+Bug fixes:
+    Dmitry Marakasov
+
 Other stuff:
     Your name here! Patches go to icculus@icculus.org ...
 

diff --git a/src/platform_unix.c b/src/platform_unix.c
@@ -193,7 +193,7 @@ static char *findBinaryInPath(const char *bin, char *envr)
 
         if (access(exe, X_OK) == 0)  /* Exists as executable? We're done. */
         {
-            exe[size - binlen] = '\0'; /* chop off filename, leave '/' */
+            exe[(size - binlen) - 1] = '\0'; /* chop off filename, leave '/' */
             return exe;
         } /* if */