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path: root/Build/source/texk/dvipdfmx/dvipdfmx-20110311/src/dpxfile.c
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-rw-r--r--Build/source/texk/dvipdfmx/dvipdfmx-20110311/src/dpxfile.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/Build/source/texk/dvipdfmx/dvipdfmx-20110311/src/dpxfile.c b/Build/source/texk/dvipdfmx/dvipdfmx-20110311/src/dpxfile.c
index dbbf077989c..47c3c9d3225 100644
--- a/Build/source/texk/dvipdfmx/dvipdfmx-20110311/src/dpxfile.c
+++ b/Build/source/texk/dvipdfmx/dvipdfmx-20110311/src/dpxfile.c
@@ -159,9 +159,10 @@ static int exec_spawn (char *cmd)
if (!cmd)
return -1;
- while (*cmd == ' ' || *cmd == '\t')
- cmd++;
- if (*cmd == '\0')
+ p = cmd;
+ while (*p == ' ' || *p == '\t')
+ p++;
+ if (*p == '\0')
return -1;
i = 0;
p = cmd;