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tool_parsecfg: Fix control flow issue (DEADCODE)
Follow-up to 8144ba38
.
Detected by Coverity CID 1445663
Closes #3976
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@ -5,7 +5,7 @@
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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* Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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@ -109,12 +109,12 @@ int parseconfig(const char *filename, struct GlobalConfig *global)
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#endif
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}
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if(file != NULL) /* WIN32: no need to fopen() again */
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;
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else if(strcmp(filename, "-"))
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file = fopen(filename, FOPEN_READTEXT);
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else
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file = stdin;
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if(!file) { /* WIN32: no need to fopen() again */
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if(strcmp(filename, "-"))
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file = fopen(filename, FOPEN_READTEXT);
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else
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file = stdin;
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}
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if(file) {
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char *line;
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