extmod/re1.5: Workaround issue with mingw32-gcc 4.2.1.

pfalcon · pfalcon · commit d0601b0a1f0b · 2015-11-01T02:39:01.000+03:00
diff --git a/extmod/re1.5/compilecode.c b/extmod/re1.5/compilecode.c
@@ -65,7 +65,7 @@ static const char *_compilecode(const char *re, ByteProg *prog, int sizecode)
         }
         case '(': {
             term = PC;
-            int sub;
+            int sub = 0;
             int capture = re[1] != '?' || re[2] != ':';
 
             if (capture) {

Original file line number	Diff line number	Diff line change
`@@ -65,7 +65,7 @@ static const char _compilecode(const char re, ByteProg *prog, int sizecode)`
`65`	`65`	`}`
`66`	`66`	`case '(': {`
`67`	`67`	`term = PC;`
`68`		`- int sub;`
	`68`	`+ int sub = 0;`
`69`	`69`	`int capture = re[1] != '?' \|\| re[2] != ':';`
`70`	`70`
`71`	`71`	`if (capture) {`