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