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comparison th_args.c @ 127:37bf3d8766b7

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Fix long option parsing. I wonder how long that has been broken.
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 22 Jun 2014 06:20:26 +0300
parents e37d7c1f8a03
children c22caa6e3fcb
comparison
equal deleted inserted replaced
126:8efebf863404 127:37bf3d8766b7
224 /* Long option */ 224 /* Long option */
225 for (optN = -1, optLen = i = 0; (i < optListN) && (optN < 0); i++) 225 for (optN = -1, optLen = i = 0; (i < optListN) && (optN < 0); i++)
226 if (optList[i].optLong) 226 if (optList[i].optLong)
227 { 227 {
228 optLen = strlen(optList[i].optLong); 228 optLen = strlen(optList[i].optLong);
229 if (strcmp(currArg, optList[i].optLong) == 0) 229 if (strncmp(currArg, optList[i].optLong, optLen) == 0)
230 optN = i; 230 optN = i;
231 } 231 }
232 232
233 /* Get possible option argument, if needed */ 233 /* Get possible option argument, if needed */
234 if (optN >= 0) 234 if (optN >= 0)
235 { 235 {
236 if ((optList[optN].flags & OPT_ARGMASK) != 0) 236 if ((optList[optN].flags & OPT_ARGMASK) != 0)
237 { 237 optArg = (currArg[optLen] == '=') ? &currArg[optLen + 1] : NULL;
238 if (currArg[optLen] == '=')
239 optArg = &currArg[optLen + 1];
240 else
241 optArg = NULL;
242 }
243 else 238 else
244 optArg = NULL; 239 optArg = NULL;
245 240
246 /* Check if option argument is required */ 241 /* Check if option argument is required */
247 if (!th_args_check_arg(&optList[optN], optArg)) 242 if (!th_args_check_arg(&optList[optN], optArg))