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Diffstat (limited to 'Build/source/texk/web2c/lib/texmfmp.c')
-rw-r--r--Build/source/texk/web2c/lib/texmfmp.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/Build/source/texk/web2c/lib/texmfmp.c b/Build/source/texk/web2c/lib/texmfmp.c
index fc4563c43b7..3f08e9b0200 100644
--- a/Build/source/texk/web2c/lib/texmfmp.c
+++ b/Build/source/texk/web2c/lib/texmfmp.c
@@ -208,8 +208,7 @@ static void
mk_shellcmdlist (char *v)
{
char **p;
- const char *q, *r1;
- char *r;
+ char *q, *r;
int n;
q = v;
@@ -218,10 +217,10 @@ mk_shellcmdlist (char *v)
/* analyze the variable shell_escape_commands = foo,bar,...
spaces before and after (,) are not allowed. */
- while ((r1 = strchr (q, ',')) != 0) {
+ while ((r = strchr (q, ',')) != 0) {
n++;
- r1++;
- q = r1;
+ r++;
+ q = r;
}
if (*q)
n++;