Add missing variable declaration

Fixup after b81df8bf.

diff --git a/execute.c b/execute.c
index 5a15aab45d1e96640ff4417b01eee1ca09db9ac7..566ef9e825861c94e84cbfe9078d4d85cca4a77f 100644 (file)
--- a/execute.c
+++ b/execute.c
@@ -59,7 +59,7 @@ win32argvtos(char *prefix, char **argv)
        do {
                int bs = 0;
                *ptr++ = '"';
-               for (j = 0; arg[j]; j++) {
+               for (int j = 0; arg[j]; j++) {
                        switch (arg[j]) {
                        case '\\':
                                bs++;